| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WebStorageAreaImpl_h |
| #define WebStorageAreaImpl_h |
| |
| #if ENABLE(DOM_STORAGE) |
| |
| #include "StorageAreaImpl.h" |
| #include "WebStorageArea.h" |
| |
| namespace WebKit { |
| |
| class WebStorageAreaImpl : public WebStorageArea { |
| public: |
| WebStorageAreaImpl(PassRefPtr<WebCore::StorageArea> storageArea); |
| virtual ~WebStorageAreaImpl(); |
| virtual unsigned length(); |
| virtual WebString key(unsigned index); |
| virtual WebString getItem(const WebString& key); |
| virtual void setItem(const WebString& key, const WebString& value, const WebURL& url, Result& result, WebString& oldValue, WebFrame*); |
| virtual void removeItem(const WebString& key, const WebURL& url, WebString& oldValue); |
| virtual void clear(const WebURL& url, bool& somethingCleared); |
| |
| // For storage events in single-process mode and test shell. |
| static const WebURL* currentStorageEventURL() { return storageEventURL; } |
| |
| private: |
| class ScopedStorageEventURL { |
| public: |
| ScopedStorageEventURL(const WebURL& url) |
| { |
| // FIXME: Once storage events are fired async in WebKit (as they should |
| // be) this can be ASSERTed to be 0 rather than saved. |
| m_existingStorageEventURL = storageEventURL; |
| storageEventURL = &url; |
| } |
| ~ScopedStorageEventURL() |
| { |
| storageEventURL = m_existingStorageEventURL; |
| } |
| |
| private: |
| const WebURL* m_existingStorageEventURL; |
| }; |
| |
| static const WebURL* storageEventURL; |
| |
| RefPtr<WebCore::StorageArea> m_storageArea; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(DOM_STORAGE) |
| |
| #endif // WebStorageAreaImpl_h |